Matthias Gafni

Hilary McKean alleges her brother Mark Hanson, owner of Bricoleur Vineyards, repeatedly raped and sexually assaulted her during their childhood in Marin County.

Coroner’s report details final moments as Palisades Tahoe avalanche buried Marin skier

The prisons department and 14 other agencies used a pseudoscientific technology to assess prisoners' credibility during investigations, the Chronicle found.

The prisons department and 14 other agencies used a pseudoscientific technology to assess prisoners' credibility during investigations, the Chronicle found.

Inside the bare-knuckle escape from Cohasset, the town hardest hit by the Park Fire, the fifth-largest wildfire on record in California history.

A narrow road, two horses, sibling deputies and a panic attack: One woman’s escape from California's huge Park Fire.

The California prison system moved to ban the Computer Voice Stress Analyzer following a Chronicle investigation into the controversial technology.

California's prison system has moved to ban the use of a controversial lie-detector test — compared by one expert to a Ouija board or an astrological chart — following an investigation into the technology.

AI firm, fire consulting group team up to model wildfire emergencies in popular areas of Lake Tahoe. Evacuations could take up to 14 hours.

As a San Francisco supervisor, Mark Farrell wanted to fund a pet cause. He repeatedly turned to companies with business at City Hall